diff --git a/services/storage/artifacts.mk b/services/storage/artifacts.mk
index 502e985..4293011 100644
--- a/services/storage/artifacts.mk
+++ b/services/storage/artifacts.mk
@@ -10,6 +10,8 @@ get.storage:
       echo "req_extensions=san"; \
       echo "[san]"; \
       echo "subjectAltName=DNS:s04.${LOCAL_DOMAIN}") > ${SSL_CONFIG}
+ifeq ($(shell ! test -e ${STORAGE_DIR}/s04tls.key && echo -n yes),yes)
 	@openssl req -new -newkey rsa:4096 -x509 -sha256 -days 365 -nodes \
-		-subj "/C=RU/ST=SPB/L=St.Petersburg/O=NSPCC/OU=NSPCC/CN=s04.${LOCAL_DOMAIN}" \
-		-keyout ${STORAGE_DIR}/s04tls.key -out ${STORAGE_DIR}/s04tls.crt -extensions san -config ${SSL_CONFIG}
+    		-subj "/C=RU/ST=SPB/L=St.Petersburg/O=NSPCC/OU=NSPCC/CN=s04.${LOCAL_DOMAIN}" \
+    		-keyout ${STORAGE_DIR}/s04tls.key -out ${STORAGE_DIR}/s04tls.crt -extensions san -config ${SSL_CONFIG}
+endif
diff --git a/services/storage/docker-compose.yml b/services/storage/docker-compose.yml
index 0dbff6d..fae248c 100644
--- a/services/storage/docker-compose.yml
+++ b/services/storage/docker-compose.yml
@@ -18,6 +18,7 @@ services:
       - storage_s01:/storage
       - ./../../vendor/neofs-cli:/neofs-cli
       - ./healthcheck.sh:/healthcheck.sh
+      - ./s04tls.crt:/etc/ssl/certs/s04tls.crt
     stop_signal: SIGKILL
     env_file: [ ".env", ".storage.env" ]
     environment:
@@ -50,6 +51,7 @@ services:
       - storage_s02:/storage
       - ./../../vendor/neofs-cli:/neofs-cli
       - ./healthcheck.sh:/healthcheck.sh
+      - ./s04tls.crt:/etc/ssl/certs/s04tls.crt
     stop_signal: SIGKILL
     env_file: [ ".env", ".storage.env" ]
     environment:
@@ -82,6 +84,7 @@ services:
       - storage_s03:/storage
       - ./../../vendor/neofs-cli:/neofs-cli
       - ./healthcheck.sh:/healthcheck.sh
+      - ./s04tls.crt:/etc/ssl/certs/s04tls.crt
     stop_signal: SIGKILL
     env_file: [ ".env", ".storage.env" ]
     environment:
@@ -120,10 +123,12 @@ services:
     env_file: [ ".env", ".storage.env" ]
     environment:
       - NEOFS_NODE_KEY=/04.key
-      - NEOFS_NODE_ADDRESSES=s04.${LOCAL_DOMAIN}:8080
-      - NEOFS_GRPC_0_ENDPOINT=s04.${LOCAL_DOMAIN}:8080
+      - NEOFS_NODE_ADDRESSES=grpcs://s04.${LOCAL_DOMAIN}:8080 s04.${LOCAL_DOMAIN}:8082
       - NEOFS_CONTROL_GRPC_ENDPOINT=s04.${LOCAL_DOMAIN}:8081
+      - NEOFS_GRPC_NUM=2
+      - NEOFS_GRPC_0_ENDPOINT=s04.${LOCAL_DOMAIN}:8080
       - NEOFS_GRPC_0_TLS_ENABLED=true
+      - NEOFS_GRPC_1_ENDPOINT=s04.${LOCAL_DOMAIN}:8082
       - NEOFS_NODE_ATTRIBUTE_0=UN-LOCODE:FI HEL
       - NEOFS_NODE_ATTRIBUTE_1=Price:44
     healthcheck: